Team
ELZABURU
Ruth Sanchez
European Patent Attorney specializing in electromechanical patents and industrial designs
As an engineer and European Patent Attorney, Ruth Sánchez leads the Patent Department, advising companies on the protection and management of inventions at the national and international levels, as well as on the protection of industrial designs. She has extensive experience in drafting and filing patent applications in Europe, Spain, and international jurisdictions. She participates in patentability studies, infringement analyses, technology monitoring, and database searches, as well as in opposition proceedings, appeals, oral hearings, and expert reports. Her areas of expertise include aerospace, automotive, construction, real estate, and civil engineering.
Teaching activity
She has participated as a speaker and teacher in numerous courses and master's programs on industrial property and is currently a tutor and coordinator of the "European Patent Law Course" organized by CEIPI-EOI in Madrid.
Training
- Graduated in Industrial Engineering and specialized in mechanics, from the Polytechnic University of Madrid.
- Master in Business Administration (MBA) from the European Business School.
- Diploma in European Patent Law from the University of Strasbourg-CEIPI and EOI.
- Diploma in «Contentieux des brevets in Europe» from the University of Strasbourg-CEIP.
- European Patent Attorney.
- Industrial Property Agent.
- Representative to the Unified Patent Court.
Practice Areas
Advice, registration and defense in matters of:
- Patents and utility models
- Industrial designs
"Ruth Sánchez is a very important patent attorney. She diligently supports clients from the beginning of the invention up to the granting of the patent application. She perfectly understands the inventor's language, asking the correct questions to expand the protection of the invention. Ruth has great knowledge about patents and provides very broad support in this area."
IAM Patent 1000
Associations of which he is a member
EPI (Member of the Board), INTA
Languages
Spanish, English, French
Recognitions
The Legal 500, IAM Patent 1000, WIPR leaders, Leaders League (Best law firms for patent registration in Spain), IP Stars, Best Lawyers in Spain
Ruth Sánchez
- Partner
- Patent Area
- rss@elzaburu.es
Languages
Spanish, English, French
Associations of which he is a member
EPI
Seniority in the firm
2012
Years of Experience
- Mechanical Specialist.
- He has worked in the field of industrial property since 2005 and has worked both as a technician in a patent agency and as head of the patent department in industry.
- Speaker in various courses and master's degrees in Industrial Property.
- CEIPI tutor and coordinator of the "European Patent Law Course" organized by CEIPI-EOI in Madrid.
- Member of the EPI Council since 2020.
Training
- Industrial Engineer (Mechanical Specialty) (Polytechnic University of Madrid).
- Master in Business Administration (MBA) (European Business School).
- European Patent Attorney since 2011.
- European Patent Litigator. University Diploma “Patent Litigation in Europe” (University of Strasbourg-CEIPI).
Practice Areas
- Patents
- Industrial designs.
- Construction, Real Estate.
- Engineering.
- Aeronautics and Aerospace.
- Automotive.
- Renewables.
- Industrial.
- Research: Universities and Technology Centers.


